Mercruiser 5.7 TKS Inboard – MERCRUISER INBOARDS represent the industry's best when it comes to delivering reliable, long-lasting and easy-to-own power. From our Horizon petrol inboards to our Mercury Diesel products. MerCruiser inboards are built using the highest-quality materials such as stainless steel, the most reliable systems such as closed-cooling for added corosion protection and the best warranty coverage on the water. All to make your ownership experience enjoyable, simple and worry-free.
| Power | 260HP (194KW) |
| Full Throttle Range | 4200 – 4600 RPM |
| Displacement | 350 CID (5.7L) |
| Engine Type | V8 |
| Bore & Stroke | 4.00″ X 3.48″ (101mm X 88mm) |
| Compression Ratio | 9.4:1 |
| Fuel Requirement | 87 Octane (R+M)/2 |
| Fuel System | 2V Carb with Turn Key Start & Electric Fuel Pump |
| Induction System | Dual Plane Iron Intake Manifold |
| Ignition System | Thunderbolt V with Knock Control |
| Charging System | 65 Amp/917 Watt Alternator |
| Water Drain System | Multi Point Drain – Hand Removable Blue Drain Plugs |
| Exhaust System | Closed Cooled Iron Manifold with EDP Coated Dry-joint Exhaust Elbow |
| Cooling System | Thermostatically Controlled, Raw Water |
| Accessory Drive System | Serpentine Belt |
| Recommended Engine Oil | MerCruiser Full Synthetic Engine Oil – SAE 20W-40 |
| Engine Guardian System | Low Oil Pressure, High Coolant Temperature, High Transmission Temperature |
| Velvet Drive 5000A | 1.25, 1.5, 2.0, 2.5, 2.8:1 |
| Velvet Drive 5000V | 1.5, 2.0, 2.5:1 |
| Velvet Drive 71C | 1.0:1 |
| Velvet Drive 72C | 1.0:1 |
| ZF 63A | 1.5, 2.0, 2.5, 2.7:1 |
| ZF 63 IV | 1.5, 2.0, 2.5:1 |
| ZF 45 C | N/A |
| Dimensions (LxWxH) in | 43x 30 x 22 |
| Dimensions (LxWxH) mm | 1092 x 740 x 559 |
| Weight w/ Velvet Drive | 888 (lbs.) / 400 (kg) |
| Optional Freshwater Cooling | Kit |